.saturn-otp-container {
    border: 1px solid #dcdcde;
    padding: 24px;
    background: #ffffff;
    border-radius: 16px;
    margin-top: 15px !important;
    margin-bottom: 15px !important;
    box-shadow: none !important;
}

.saturn-otp-container h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 18px;
    color: #1d2327;
}

.saturn-otp-single-input {
    border: 2px solid #2271b1 !important;
    height: 60px !important;
    border-radius: 16px !important;
    font-weight: 700 !important;
    color: #2271b1 !important;
    font-size: 32px !important;
    letter-spacing: 12px !important;
    text-indent: 12px !important;
    width: 100% !important;
    max-width: 240px !important;
    transition: border-color 0.2s ease !important;
    display: block !important;
    margin-bottom: 0 !important;
    text-align: center !important;
    box-shadow: none !important;
    background: #fdfdfd !important;
    outline: none !important;
}

.saturn-otp-single-input:focus {
    border-color: #135e96 !important;
    background-color: #ffffff !important;
    box-shadow: none !important;
    outline: none !important;
}

#saturn-send-otp,
.saturn-verify-btn {
    width: 100%;
    height: 48px;
    padding: 0 25px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: none !important;
    text-shadow: none !important;
}

#saturn-send-otp:focus,
.saturn-verify-btn:focus {
    box-shadow: none !important;
    outline: none !important;
}

.saturn-success-badge {
    background: #edfaef;
    color: #1a7f37;
    padding: 12px 20px;
    border-radius: 16px;
    border: 1px solid #1a7f37;
    display: inline-block;
    font-weight: 600;
    font-size: 15px;
}

.saturn-otp-msg {
    display: none;
    margin-top: 15px;
    font-size: 14px;
    font-weight: 500;
}

button.saturn-verify-btn:disabled,
#saturn-send-otp:disabled,
.disabled {
    cursor: not-allowed;
    opacity: 0.65;
    box-shadow: none !important;
}

@keyframes saturn-shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-6px); }
    40%       { transform: translateX(6px); }
    60%       { transform: translateX(-4px); }
    80%       { transform: translateX(4px); }
}

.saturn-shake {
    animation: saturn-shake 0.5s ease;
}